EP1365455A4 - Cellule solaire et son procede de fabrication - Google Patents

Cellule solaire et son procede de fabrication

Info

Publication number
EP1365455A4
EP1365455A4 EP02711237A EP02711237A EP1365455A4 EP 1365455 A4 EP1365455 A4 EP 1365455A4 EP 02711237 A EP02711237 A EP 02711237A EP 02711237 A EP02711237 A EP 02711237A EP 1365455 A4 EP1365455 A4 EP 1365455A4
Authority
EP
European Patent Office
Prior art keywords
solar cell
production
grooves
groove
major surface
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
EP02711237A
Other languages
German (de)
English (en)
Other versions
EP1365455A1 (fr
Inventor
Takenori Watabe
Hiroyuki Ohtsuka
Masatoshi Takahashi
Satoyuki Ojima
Takao Abe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shin Etsu Chemical Co Ltd
Shin Etsu Handotai Co Ltd
Original Assignee
Shin Etsu Chemical Co Ltd
Shin Etsu Handotai Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2001052285A external-priority patent/JP4149678B2/ja
Priority claimed from JP2001071610A external-priority patent/JP3872305B2/ja
Application filed by Shin Etsu Chemical Co Ltd, Shin Etsu Handotai Co Ltd filed Critical Shin Etsu Chemical Co Ltd
Publication of EP1365455A1 publication Critical patent/EP1365455A1/fr
Publication of EP1365455A4 publication Critical patent/EP1365455A4/fr
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F10/00—Individual photovoltaic cells, e.g. solar cells
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F77/00—Constructional details of devices covered by this subclass
    • H10F77/10—Semiconductor bodies
    • H10F77/14—Shape of semiconductor bodies; Shapes, relative sizes or dispositions of semiconductor regions within semiconductor bodies
    • H10F77/147—Shapes of bodies
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F10/00—Individual photovoltaic cells, e.g. solar cells
    • H10F10/10—Individual photovoltaic cells, e.g. solar cells having potential barriers
    • H10F10/14—Photovoltaic cells having only PN homojunction potential barriers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F71/00—Manufacture or treatment of devices covered by this subclass
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F77/00—Constructional details of devices covered by this subclass
    • H10F77/20—Electrodes
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F77/00—Constructional details of devices covered by this subclass
    • H10F77/20—Electrodes
    • H10F77/206—Electrodes for devices having potential barriers
    • H10F77/211—Electrodes for devices having potential barriers for photovoltaic cells
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/547—Monocrystalline silicon PV cells

Landscapes

  • Photovoltaic Devices (AREA)

Abstract

Cette invention concerne une cellule solaire (1) qui comporte un nombre élevé de rainures (2) disposées parallèlement sur une première surface principale (24a) d'un substrat de silicium monocristallin. On trouve une électrode (6) sur un côté intérieur de la rainure (2) Chacune des rainures (2) est réalisée sur la première surface principale (24a) selon une direction différente de la direction <110>. Cette structure permet de renforcer la robustesse mécanique de la cellule solaire (1). Les rainures (2) sont de préférence orientées selon une direction qui fait un angle de 4°-45° par rapport à la direction <110> la plus proche sur le côté de l'angle aigu.
EP02711237A 2001-01-31 2002-01-30 Cellule solaire et son procede de fabrication Ceased EP1365455A4 (fr)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP2001024240 2001-01-31
JP2001024240 2001-01-31
JP2001052285A JP4149678B2 (ja) 2001-01-31 2001-02-27 太陽電池
JP2001052285 2001-02-27
JP2001071610 2001-03-14
JP2001071610A JP3872305B2 (ja) 2001-03-14 2001-03-14 太陽電池及びその製造方法
PCT/JP2002/000702 WO2002061851A1 (fr) 2001-01-31 2002-01-30 Cellule solaire et son procede de fabrication

Publications (2)

Publication Number Publication Date
EP1365455A1 EP1365455A1 (fr) 2003-11-26
EP1365455A4 true EP1365455A4 (fr) 2006-09-20

Family

ID=27345872

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02711237A Ceased EP1365455A4 (fr) 2001-01-31 2002-01-30 Cellule solaire et son procede de fabrication

Country Status (5)

Country Link
US (1) US7294779B2 (fr)
EP (1) EP1365455A4 (fr)
KR (1) KR100831291B1 (fr)
CN (1) CN1274032C (fr)
WO (1) WO2002061851A1 (fr)

Families Citing this family (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3872306B2 (ja) * 2001-02-01 2007-01-24 信越半導体株式会社 太陽電池モジュール及び太陽電池モジュールの設置方法
US20050189015A1 (en) * 2003-10-30 2005-09-01 Ajeet Rohatgi Silicon solar cells and methods of fabrication
CN100521252C (zh) * 2004-09-03 2009-07-29 信越化学工业株式会社 太阳光发电用模块及使用其的太阳光发电系统
DE102004053873A1 (de) * 2004-11-07 2006-05-11 Institut Für Solarenergieforschung Gmbh Verfahren zur Herstellung einer beidseitig lichtempfindlichen Solarzelle und beidseitig lichtempfindliche Solarzelle
US7790574B2 (en) 2004-12-20 2010-09-07 Georgia Tech Research Corporation Boron diffusion in silicon devices
US8221690B2 (en) 2007-10-30 2012-07-17 The Invention Science Fund I, Llc Systems and devices that utilize photolyzable nitric oxide donors
US7862598B2 (en) 2007-10-30 2011-01-04 The Invention Science Fund I, Llc Devices and systems that deliver nitric oxide
US8642093B2 (en) 2007-10-30 2014-02-04 The Invention Science Fund I, Llc Methods and systems for use of photolyzable nitric oxide donors
US20090112197A1 (en) 2007-10-30 2009-04-30 Searete Llc Devices configured to facilitate release of nitric oxide
US7842596B2 (en) * 2007-05-07 2010-11-30 Georgia Tech Research Corporation Method for formation of high quality back contact with screen-printed local back surface field
US20090308442A1 (en) * 2008-06-12 2009-12-17 Honeywell International Inc. Nanostructure enabled solar cell electrode passivation via atomic layer deposition
GB0719554D0 (en) * 2007-10-05 2007-11-14 Univ Glasgow semiconductor optoelectronic devices and methods for making semiconductor optoelectronic devices
US10080823B2 (en) 2007-10-30 2018-09-25 Gearbox Llc Substrates for nitric oxide releasing devices
US8877508B2 (en) 2007-10-30 2014-11-04 The Invention Science Fund I, Llc Devices and systems that deliver nitric oxide
US7897399B2 (en) 2007-10-30 2011-03-01 The Invention Science Fund I, Llc Nitric oxide sensors and systems
US8349262B2 (en) 2007-10-30 2013-01-08 The Invention Science Fund I, Llc Nitric oxide permeable housings
US8980332B2 (en) 2007-10-30 2015-03-17 The Invention Science Fund I, Llc Methods and systems for use of photolyzable nitric oxide donors
US8481357B2 (en) * 2008-03-08 2013-07-09 Crystal Solar Incorporated Thin film solar cell with ceramic handling layer
TWI366252B (en) * 2008-08-06 2012-06-11 Jer Liang Yeh Substrate with high fracture strength, structure for increasing the fracture strength of a substrate and the method thereof
KR101010286B1 (ko) 2008-08-29 2011-01-24 엘지전자 주식회사 태양 전지의 제조 방법
US8384007B2 (en) * 2009-10-07 2013-02-26 Zena Technologies, Inc. Nano wire based passive pixel image sensor
US8866065B2 (en) 2010-12-13 2014-10-21 Zena Technologies, Inc. Nanowire arrays comprising fluorescent nanowires
US20100148221A1 (en) * 2008-11-13 2010-06-17 Zena Technologies, Inc. Vertical photogate (vpg) pixel structure with nanowires
US9515218B2 (en) * 2008-09-04 2016-12-06 Zena Technologies, Inc. Vertical pillar structured photovoltaic devices with mirrors and optical claddings
US9406709B2 (en) 2010-06-22 2016-08-02 President And Fellows Of Harvard College Methods for fabricating and using nanowires
US8274039B2 (en) 2008-11-13 2012-09-25 Zena Technologies, Inc. Vertical waveguides with various functionality on integrated circuits
US8835831B2 (en) 2010-06-22 2014-09-16 Zena Technologies, Inc. Polarized light detecting device and fabrication methods of the same
US8748799B2 (en) 2010-12-14 2014-06-10 Zena Technologies, Inc. Full color single pixel including doublet or quadruplet si nanowires for image sensors
US8889455B2 (en) * 2009-12-08 2014-11-18 Zena Technologies, Inc. Manufacturing nanowire photo-detector grown on a back-side illuminated image sensor
US8229255B2 (en) * 2008-09-04 2012-07-24 Zena Technologies, Inc. Optical waveguides in image sensors
US8791470B2 (en) 2009-10-05 2014-07-29 Zena Technologies, Inc. Nano structured LEDs
US9343490B2 (en) 2013-08-09 2016-05-17 Zena Technologies, Inc. Nanowire structured color filter arrays and fabrication method of the same
US9000353B2 (en) 2010-06-22 2015-04-07 President And Fellows Of Harvard College Light absorption and filtering properties of vertically oriented semiconductor nano wires
US8890271B2 (en) 2010-06-30 2014-11-18 Zena Technologies, Inc. Silicon nitride light pipes for image sensors
US9082673B2 (en) 2009-10-05 2015-07-14 Zena Technologies, Inc. Passivated upstanding nanostructures and methods of making the same
US8507840B2 (en) 2010-12-21 2013-08-13 Zena Technologies, Inc. Vertically structured passive pixel arrays and methods for fabricating the same
US8519379B2 (en) 2009-12-08 2013-08-27 Zena Technologies, Inc. Nanowire structured photodiode with a surrounding epitaxially grown P or N layer
US9299866B2 (en) * 2010-12-30 2016-03-29 Zena Technologies, Inc. Nanowire array based solar energy harvesting device
US8299472B2 (en) * 2009-12-08 2012-10-30 Young-June Yu Active pixel sensor with nanowire structured photodetectors
US9478685B2 (en) 2014-06-23 2016-10-25 Zena Technologies, Inc. Vertical pillar structured infrared detector and fabrication method for the same
US8735797B2 (en) 2009-12-08 2014-05-27 Zena Technologies, Inc. Nanowire photo-detector grown on a back-side illuminated image sensor
US8546742B2 (en) * 2009-06-04 2013-10-01 Zena Technologies, Inc. Array of nanowires in a single cavity with anti-reflective coating on substrate
US8269985B2 (en) 2009-05-26 2012-09-18 Zena Technologies, Inc. Determination of optimal diameters for nanowires
US20110168263A1 (en) * 2008-09-18 2011-07-14 The Regents Of The University Of California Design of higher efficiency silicon solar cells
US7816239B2 (en) * 2008-11-20 2010-10-19 Varian Semiconductor Equipment Associates, Inc. Technique for manufacturing a solar cell
US20100186808A1 (en) * 2009-01-27 2010-07-29 Peter Borden Plating through tunnel dielectrics for solar cell contact formation
DE102009022318A1 (de) * 2009-05-22 2010-12-23 Schott Solar Ag Verfahren zur Herstellung eines photovoltaischen Moduls
KR101146737B1 (ko) 2009-06-29 2012-05-18 엘지전자 주식회사 태양 전지 및 그 제조 방법
US20150004366A1 (en) * 2009-08-03 2015-01-01 National Tsing Hua University Substrate with high fracture strength
US9991407B1 (en) * 2010-06-22 2018-06-05 Banpil Photonics Inc. Process for creating high efficiency photovoltaic cells
DE102010025968B4 (de) * 2010-07-02 2016-06-02 Schott Ag Erzeugung von Mikrolöchern
US20140130859A1 (en) * 2011-06-13 2014-05-15 Kyoung-Bo Kim Solar cell substrate and solar cell using same
US8960657B2 (en) 2011-10-05 2015-02-24 Sunedison, Inc. Systems and methods for connecting an ingot to a wire saw
TWI467783B (zh) * 2011-11-10 2015-01-01 Nat Univ Tsing Hua A solar cell manufacturing method and solar cell with curved embedded electrode wire
CN103137781B (zh) * 2011-11-30 2016-11-23 江苏艾德太阳能科技有限公司 具弯曲状埋入式电极线的太阳能电池的制作方法及该太阳能电池
EP2693487A3 (fr) * 2012-07-31 2014-07-30 Samsung SDI Co., Ltd. Module de cellules solaires en couches minces et son procédé de fabrication
TWI636577B (zh) * 2013-02-07 2018-09-21 茂迪股份有限公司 太陽能電池及其模組
DE102013109143A1 (de) * 2013-08-23 2015-02-26 Nts Nanotechnologysolar Photozelle, insbesondere Solarzelle sowie Verfahren zum Herstellen einer Photozelle
CN105575761B (zh) * 2014-10-13 2018-07-10 北大方正集团有限公司 沟槽型功率器件的制造方法和沟槽型功率器件
CN109216479A (zh) * 2018-09-07 2019-01-15 泰州隆基乐叶光伏科技有限公司 一种太阳能电池及其生产工艺

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4453030A (en) * 1980-08-29 1984-06-05 David Gerard R Solar cell having a grooved photosensitive surface
JPS60167509A (ja) * 1984-02-10 1985-08-30 Toshiba Corp 弾性表面波素子の製造方法
US4608451A (en) * 1984-06-11 1986-08-26 Spire Corporation Cross-grooved solar cell
US4626613A (en) * 1983-12-23 1986-12-02 Unisearch Limited Laser grooved solar cell
EP0286917A2 (fr) * 1987-04-13 1988-10-19 Nukem GmbH Cellule solaire
US5449626A (en) * 1991-12-27 1995-09-12 Hezel; Rudolf Method for manufacture of a solar cell
JPH08213348A (ja) * 1995-02-03 1996-08-20 Yamaha Corp 結晶ウエハの分割方法
EP1069602A2 (fr) * 1999-07-14 2001-01-17 Canon Kabushiki Kaisha Procédé de fabrication d'un dispositif monocristallin à couche mince, module de cellule solaire et son procédé de fabrication
EP1378946A1 (fr) * 2001-03-19 2004-01-07 Shin-Etsu Handotai Co., Ltd Pile solaire et son procede de fabrication

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4379944A (en) 1981-02-05 1983-04-12 Varian Associates, Inc. Grooved solar cell for deployment at set angle
US5011565A (en) 1989-12-06 1991-04-30 Mobil Solar Energy Corporation Dotted contact solar cell and method of making same
JPH03288476A (ja) 1990-04-03 1991-12-18 Sharp Corp 半導体装置
DE4033658A1 (de) 1990-10-23 1992-04-30 Siemens Ag Verfahren zur bearbeitung von grabenflanken in halbleitersubstraten
US5704992A (en) 1993-07-29 1998-01-06 Willeke; Gerhard Solar cell and method for manufacturing a solar cell
JP3070912B2 (ja) 1997-03-18 2000-07-31 株式会社日立製作所 太陽電池
DE19741832A1 (de) * 1997-09-23 1999-03-25 Inst Solarenergieforschung Verfahren zur Herstellung einer Solarzelle und Solarzelle
JP4149678B2 (ja) 2001-01-31 2008-09-10 信越半導体株式会社 太陽電池

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4453030A (en) * 1980-08-29 1984-06-05 David Gerard R Solar cell having a grooved photosensitive surface
US4626613A (en) * 1983-12-23 1986-12-02 Unisearch Limited Laser grooved solar cell
JPS60167509A (ja) * 1984-02-10 1985-08-30 Toshiba Corp 弾性表面波素子の製造方法
US4608451A (en) * 1984-06-11 1986-08-26 Spire Corporation Cross-grooved solar cell
EP0286917A2 (fr) * 1987-04-13 1988-10-19 Nukem GmbH Cellule solaire
US5449626A (en) * 1991-12-27 1995-09-12 Hezel; Rudolf Method for manufacture of a solar cell
JPH08213348A (ja) * 1995-02-03 1996-08-20 Yamaha Corp 結晶ウエハの分割方法
EP1069602A2 (fr) * 1999-07-14 2001-01-17 Canon Kabushiki Kaisha Procédé de fabrication d'un dispositif monocristallin à couche mince, module de cellule solaire et son procédé de fabrication
EP1378946A1 (fr) * 2001-03-19 2004-01-07 Shin-Etsu Handotai Co., Ltd Pile solaire et son procede de fabrication

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
EBONG A U ET AL: "HIGH EFFICIENCY DOUBLE SIDED BURIED CONTACT SILICON SOLAR CELLS", JAPANESE JOURNAL OF APPLIED PHYSICS, JAPAN SOCIETY OF APPLIED PHYSICS, TOKYO, JP, vol. 35, no. 4A, PART 1, April 1996 (1996-04-01), pages 2077 - 2080, XP000732212, ISSN: 0021-4922 *
HEZEL R ET AL: "A new generation of crystalline silicon solar cells: Simple processing and record efficiencies for industrial-size devices", SOLAR ENERGY MATERIALS AND SOLAR CELLS, ELSEVIER SCIENCE PUBLISHERS, AMSTERDAM, NL, vol. 65, no. 1-4, 28 September 2000 (2000-09-28), pages 311 - 316, XP004217132, ISSN: 0927-0248, DOI: 10.1016/S0927-0248(00)00107-0 *
HEZEL R ET AL: "A new strategy for the fabrication of cost-effective silicon solar cells", RENEWABLE ENERGY, PERGAMON PRESS, OXFORD, GB, vol. 14, no. 1-4, 8 May 1998 (1998-05-08), pages 83 - 88, XP004126823, ISSN: 0960-1481 *
MITTELSTAEDT L W ET AL: "MECHANICAL AND ELECTRICAL PROPERTIES OF SURFACE GROOVED THIN CRYSTALLINE SILICON SOLAR CELLS", 16TH. E.C. PHOTOVOLTAIC SOLAR ENERGY CONFERENCE. GLASCOW, UNITED KINGDOM, MAY 1 - 5, 2000; [PROCEEDINGS OF THE INTERNATIONAL PHOTOVOLTAIC SOLAR ENERGY CONFERENCE], LONDON : JAMES & JAMES LTD, GB, vol. CONF. 16, 1 May 2000 (2000-05-01), pages 1340 - 1343, XP001138890, ISBN: 978-1-902916-18-7 *
See also references of WO02061851A1 *

Also Published As

Publication number Publication date
WO2002061851A1 (fr) 2002-08-08
CN1274032C (zh) 2006-09-06
CN1489793A (zh) 2004-04-14
KR20030071866A (ko) 2003-09-06
US20040065362A1 (en) 2004-04-08
EP1365455A1 (fr) 2003-11-26
KR100831291B1 (ko) 2008-05-22
US7294779B2 (en) 2007-11-13

Similar Documents

Publication Publication Date Title
EP1365455A4 (fr) Cellule solaire et son procede de fabrication
WO2004001926A3 (fr) Pile electrique solaire nanostructuree/assemblee
DE50211321D1 (de) Solarzelle sowie verfahren zur herstellung einer solchen
WO2003038859A3 (fr) Appareil et procede de production de modules photovoltaiques a film mince
DE50015975D1 (de) Verfahren zur Rauhätzung von Siliziumsolarzellen
DE60136007D1 (de) Verfahren zur herstellung einer stapelstruktur
EP1278260A4 (fr) Procede de fabrication d&#39;une liaison film electrolytique-electrode de pile a combustible
WO2003036731A1 (fr) Module a semi-conducteur emetteur ou recepteur de lumiere et son procede de fabrication
WO2000017950A8 (fr) Procede ameliore de fabrication de cellules electrochimiques
WO2003015143A1 (fr) Film semi-conducteur en nitrure du groupe iii et son procede de production
EP0969519A3 (fr) Cellule solaire ayant des dépressions dans le substrat et méthode de fabrication
EP1005096A3 (fr) Module de cellules solaires
TWI318407B (en) Cubic memory array, method of creating a memory circuit, and circuit including a memory device
WO2000002253A3 (fr) Film mince de silicium, cellule solaire integree, module, et procedes de leur fabrication
CA2439010A1 (fr) Separation de modules integres optiques et structures ainsi formees
WO2001070858A3 (fr) Materiau d&#39;echange d&#39;ions composite
EP1117142A4 (fr) Pile a combustible et procede de fabrication de celle-ci
WO2002099489A3 (fr) Reseau de fibres optiques et son procede de formation
ATE414673T1 (de) Schichtstruktur und herstellungsverfahren dafür
WO2002084272A3 (fr) Paire d&#39;electrodes de mesure, biodetecteur comportant une telle paire d&#39;electrodes de mesure et procede de production de cette derniere
WO2002097519A3 (fr) Structure electrochrome souple et procedes de fabrication de cette structure
CA2242901A1 (fr) Perfectionnements apportes a des cellules electrochimiques
WO2004027858A8 (fr) Formation d&#39;une couche utile relaxee a partir d&#39;une plaquette depourvue de couche tampon
AU2002325764A1 (en) Light coupling element
EP1544932A3 (fr) Electrolyte support pour cellule électrochimique à pression differentielle élevée

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20030822

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

A4 Supplementary search report drawn up and despatched

Effective date: 20060821

RIC1 Information provided on ipc code assigned before grant

Ipc: H01L 31/0224 20060101AFI20060814BHEP

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: SHIN-ETSU CHEMICAL CO., LTD.

Owner name: SHIN-ETSU HANDOTAI CO., LTD.

17Q First examination report despatched

Effective date: 20091124

REG Reference to a national code

Ref country code: DE

Ref legal event code: R003

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED

18R Application refused

Effective date: 20160621